{"id":144,"date":"2021-06-28T11:33:02","date_gmt":"2021-06-28T03:33:02","guid":{"rendered":"https:\/\/wangsilin.cn\/?p=144"},"modified":"2022-05-23T01:20:01","modified_gmt":"2022-05-22T17:20:01","slug":"%e9%93%be%e8%a1%a8","status":"publish","type":"post","link":"https:\/\/www.wangsilin.cn\/index.php\/2021\/06\/28\/144\/","title":{"rendered":"\u94fe\u8868"},"content":{"rendered":"\n<div class=\"wp-block-origami-prism\"><pre class=\"line-numbers match-braces rainbow-braces language-cpp\"><code class=\"language-cpp\">#include &lt;stdio.h>\n\n#include &lt;iostream>\n\nusing namespace std;\n\ntypedef int DataType;\n\n#define Node ElemType\n\n#define ERROR NULL\n\n\/\/\u6784\u5efa\u4e00\u4e2a\u8282\u70b9\u7c7b\n\nclass Node {\npublic:\n\n\tint data; \/\/\u6570\u636e\u57df\n\n\tNode* next;\/\/\u6307\u9488\u57df\n\n};\n\n\/\/\u6784\u5efa\u4e00\u4e2a\u5355\u94fe\u8868\n\nclass LinkList {\npublic:\n\n\tLinkList();\/\/\u6784\u9020\u4e00\u4e2a\u5355\u94fe\u8868\n\n\t~LinkList();\/\/\u6790\u6784\n\n\tvoid CreateLinkList(int n);\/\/\u521b\u5efa\u5355\u94fe\u8868\n\n\tint GetLength();\/\/\u83b7\u53d6\u7ebf\u6027\u8868\u957f\u5ea6\n\n\tbool IsEmpty();\/\/\u5224\u65ad\u94fe\u8868\u662f\u5426\u4e3a\u7a7a\n\n\tElemType* Find(DataType data);\/\/\u67e5\u627e\u8282\u70b9\n\n\tvoid InsertElemAtEnd(DataType data);\/\/\u5728\u5c3e\u90e8\u63d2\u5165\u6307\u5b9a\u7684\u5143\u7d20\n\n\tvoid InsertElemAtIndex(DataType data, int n);\/\/\u6307\u5b9a\u4f4d\u7f6e\u63d2\u5165\u6307\u5b9a\u5143\u7d20\n\n\tvoid InsertElemAtHead(DataType data);\/\/\u5728\u5934\u90e8\u63d2\u5165\u5143\u7d20\n\n\tvoid DeleteElemAtEnd();\/\/\u5728\u5c3e\u90e8\u63d2\u5165\u5143\u7d20\n\n\tvoid DeleteAll();\/\/\u5220\u9664\u6240\u6709\u7684\u5143\u7d20\n\n\tvoid DeleteElemAtPoint(DataType data);\/\/\u5220\u9664\u6307\u5b9a\u7684\u6570\u636e\n\n\tvoid DeleteElemAtHead();\/\/\u5728\u5934\u90e8\u5220\u9664\u8282\u70b9\n\n\tvoid TravalLinkList();\n\nprivate:\n\n\tElemType* head;\n\n};\n\n\n\n\/\/\u521d\u59cb\u5316\u5355\u94fe\u8868\n\nLinkList::LinkList() {\n\thead = new ElemType;\n\n\thead->data = 0;\n\n\thead->next = NULL;\n\n}\n\n\/\/\u9500\u6bc1\u5355\u94fe\u8868\n\nLinkList::~LinkList() {\n\tdelete head;\n\n}\n\n\n\n\/\/\u521b\u5efa\u4e00\u4e2a\u5355\u94fe\u8868\n\nvoid LinkList::CreateLinkList(int n) {\n\tElemType* pnew, * ptemp;\n\n\tptemp = head;\n\n\tif (n &lt; 0) {\n\t\tprintf(\"\u8f93\u5165\u7684\u8282\u70b9\u4e2a\u6570\u6709\u8bef\");\n\n\t\t\/\/exit(EXIT_FAILURE);\n\n\t}\n\n\tfor (int i = 0; i &lt; n; i++) {\n\t\t\/\/\u5c06\u503c\u4e00\u4e2a\u4e2a\u63d2\u5165\u5355\u94fe\u8868\u4e2d\n\n\t\tpnew = new ElemType;\n\n\t\tprintf(\"\u8bf7\u8f93\u5165\u7b2c%d\u4e2a\u503c\\n\", i + 1);\n\n\t\tcin >> pnew->data;\n\n\t\tpnew->next = NULL;\/\/\u65b0\u7684\u8282\u70b9\u7684\u4e0b\u4e00\u4e2a\u5730\u5740\u4e3aNULL\n\n\t\tptemp->next = pnew;\/\/\u5f53\u524d\u754c\u5b9a\u554a\u7684\u4e0b\u4e00\u4e2a\u5730\u5740\u8bbe\u4e3a\u65b0\u7684\u8282\u70b9\n\n\t\tptemp = pnew;    \/\/\u5c06\u5f53\u524d\u8282\u70b9\u8bbe\u7f6e\u4e3a\u65b0\u7684\u8282\u70b9\n\n\t}\n\n}\n\n\n\n\/\/\u904d\u5386\u5355\u94fe\u8868\n\nvoid LinkList::TravalLinkList() {\n\tif (head == NULL || head->next == NULL) {\n\t\tprintf(\"\u94fe\u8868\u4e3a\u7a7a\\n\");\n\n\t}\n\n\tElemType* p = head;\n\n\twhile (p->next != NULL) {\n\t\tp = p->next;\n\n\t\tcout &lt;&lt; p->data &lt;&lt; \" \";\n\n\t}\n\n}\n\n\n\n\/\/\u83b7\u53d6\u5355\u94fe\u8868\u7684\u957f\u5ea6\n\nint LinkList::GetLength() {\n\tint count = 0;  \/\/\u5b9a\u4e49count \u8ba1\u6570\n\n\tElemType* p = head->next;  \/\/\u5b9a\u4e49p\u6307\u5411\u5934\u8282\u70b9\n\n\twhile (p != NULL) {\n\t\tcount++;\n\n\t\tp = p->next;\n\n\t}\n\n\treturn count;\n\n}\n\n\n\n\/\/\u5224\u65ad\u5355\u94fe\u8868\u662f\u5426\u4e3a\u7a7a\n\nbool LinkList::IsEmpty() {\n\tif (head->next == NULL) {\n\t\treturn true;\n\n\t}\n\n\treturn false;\n\n}\n\n\/\/\u67e5\u627e\u8282\u70b9\n\nElemType* LinkList::Find(DataType data) {\n\tElemType* p = head;\n\n\tif (p == NULL) {\/\/\u5f53\u94fe\u8868\u4e3a\u7a7a\u65f6\u62a5\u5f02\u5e38\n\n\t\tcout &lt;&lt; \"\u6b64\u94fe\u8868\u4e3a\u7a7a\" &lt;&lt; endl;\n\n\t\treturn ERROR;\n\n\t}\n\telse {\n\t\twhile (p->next != NULL) { \/\/\u8fd4\u56de\u6bcf\u4e00\u4e2a\u8282\u70b9\n\n\t\t\tif (p->data == data) {\n\t\t\t\treturn p; \/\/\u8fd4\u56de\u6307\u9488\u57df\n\n\t\t\t}\n\n\t\t\tp = p->next;\n\n\t\t}\n\n\t\treturn NULL; \/\/\u672a\u67e5\u627e\u5230\u7ed3\u679c\n\n\t}\n\n}\n\n\/\/\u5728\u6307\u5b9a\u7684\u4f4d\u7f6e\u63d2\u5165\u6307\u5b9a\u5143\u7d20\n\nvoid LinkList::InsertElemAtIndex(DataType data, int n) {\n\tif (n &lt;1 || n >GetLength()) {\/\/\u8f93\u5165\u6709\u8bef\u62a5\u5f02\u5e38\n\n\t\tprintf(\"\u8f93\u5165\u7684\u503c\u6709\u8bef\\n\");\n\n\t}\n\telse {\n\t\tElemType* ptemp = new ElemType;\/\/\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u8282\u70b9\n\n\t\tptemp->data = data;\n\n\t\tElemType* p = head;\n\n\t\tint i = 1;\n\n\t\twhile (n > i) {\n\t\t\tp = p->next;\n\n\t\t\ti++;\n\n\t\t}\n\n\t\tptemp->next = p->next;\/\/\u5c06\u65b0\u7684\u8282\u70b9\u63d2\u5165\u6307\u5b9a\u4f4d\u7f6e\n\n\t\tp->next = ptemp;\n\n\t}\n\n}\n\n\n\nvoid LinkList::InsertElemAtHead(DataType data) {\n\tElemType* newNode = new ElemType; \/\/\u5b9a\u4e49\u4e00\u4e2a\u6307\u5b9aNode\u8282\u70b9\u6307\u9488newNode\n\n\tnewNode->data = data;\n\n\tElemType* p = head;\/\/\u5b9a\u4e49\u6307\u9488p\u6307\u5411\u5934\u8282\u70b9\n\n\tif (head == NULL) {\n\t\thead = newNode;\n\n\t}\n\n\tnewNode->next = p->next;\n\n\tp->next = newNode;\n\n}\n\n\/\/\u5728\u5c3e\u90e8\u63d2\u5165\u6307\u5b9a\u7684\u5143\u7d20\n\nvoid LinkList::InsertElemAtEnd(DataType data) {\n\tElemType* newNode = new ElemType;   \/\/\u5b9a\u4e49\u4e00\u4e2aNode\u7ed3\u70b9\u6307\u9488newNode\n\n\tnewNode->next = NULL;     \/\/\u5b9a\u4e49newNode\u7684\u6570\u636e\u57df\u548c\u6307\u9488\u57df\n\n\tnewNode->data = data;\n\n\tElemType* p = head;     \/\/\u5b9a\u4e49\u6307\u9488p\u6307\u5411\u5934\u7ed3\u70b9\n\n\tif (head == NULL) {    \/\/\u5f53\u5934\u7ed3\u70b9\u4e3a\u7a7a\u65f6\uff0c\u8bbe\u7f6enewNode\u4e3a\u5934\u7ed3\u70b9\n\n\t\thead = newNode;\n\n\t}\n\n\telse      \/\/\u5faa\u73af\u77e5\u9053\u6700\u540e\u4e00\u4e2a\u8282\u70b9\uff0c\u5c06newNode\u653e\u7f6e\u5728\u6700\u540e\n\n\t{\n\t\twhile (p->next != NULL)\n\n\t\t{\n\t\t\tp = p->next;\n\n\t\t}\n\n\t\tp->next = newNode;\n\n\t}\n\n\n\n}\n\n\/\/\u5728\u5c3e\u90e8\u5220\u9664\u5143\u7d20\n\nvoid LinkList::DeleteElemAtEnd() {\n\tElemType* p = head; \/\/\u521b\u5efa\u4e00\u4e2a\u6307\u9488\u5411\u5934\u8282\u70b9\n\n\tElemType* ptemp = NULL; \/\/\u521b\u5efa\u4e00\u4e2a\u5360\u4f4d\u8282\u70b9\n\n\tif (p->next == NULL) {\n\t\tprintf(\"\u5355\u94fe\u8868\u4e3a\u7a7a\\n\");\n\n\t}\n\telse {\n\t\twhile (p->next != NULL) {\n\t\t\tptemp = p;\n\n\t\t\tp = p->next;\n\n\t\t}\n\n\t\tdelete p;\n\n\t\tp = NULL;\n\n\t\tptemp->next = NULL;\n\n\t}\n\n}\n\nvoid LinkList::DeleteAll() {\n\tElemType* p = head->next;\n\n\tElemType* ptemp = new ElemType;\n\n\twhile (p != NULL) {\/\/\u5728\u5934\u8282\u70b9\u7684\u4e0b\u4e00\u4e2a\u8282\u70b9\u9010\u4e2a\u5220\u9664\u8282\u70b9\n\n\t\tptemp = p;\n\n\t\tp = p->next;\n\n\t\thead->next = p;\n\n\t\tptemp->next = NULL;\n\n\t\tdelete ptemp;\n\n\t}\n\n\thead->next = NULL;\/\/\u5934\u8282\u70b9\u7684\u4e0b\u4e00\u4e2a\u8282\u70b9\u6307\u5411NULL\n\n}\n\n\n\n\/\/\u5220\u9664\u6307\u5b9a\u7684\u6570\u636e\n\nvoid LinkList::DeleteElemAtPoint(DataType data) {\n\tElemType* ptemp = Find(data);\/\/\u67e5\u627e\u5230\u6307\u5b9a\u6570\u636e\u7684\u8282\u70b9\u4f4d\u7f6e\n\n\tif (ptemp == head->next) {\/\/\u5224\u65ad\u662f\u4e0d\u662f\u5934\u8282\u70b9\u7684\u4e0b\u4e00\u4e2a\u7cfb\u6b38DNA\uff0c\u5982\u679c\u662f\u5c31\u4ece\u5934\u90e8\u5220\u9664\u4e86\u5b83\n\n\t\tDeleteElemAtHead();\n\n\t}\n\telse {\n\t\tElemType* p = head; \/\/p \u6307\u5411\u5934\u8282\u70b9\n\n\t\twhile (p->next != ptemp) {\/\/p\u5faa\u73af\u5230\u6307\u5b9a\u4f4d\u7f6e\u7684\u524d\u4e00\u4e2a\u554a\u8282\u70b9\n\n\t\t\tp = p->next;\n\n\t\t}\n\n\n\n\n\n\t\tp->next = ptemp->next;\/\/\u5220\u9664\u6307\u5b9a\u4f4d\u7f6e\u7684\u8282\u70b9\n\n\t\tdelete ptemp;\n\n\t\tptemp = NULL;\n\n\t}\n\n}\n\n\n\n\/\/\u5728\u5934\u90e8\u5220\u9664\u8282\u70b9\n\nvoid LinkList::DeleteElemAtHead() {\n\tElemType* p = head;\n\n\tif (NULL == p || NULL == p->next) {\/\/\u5224\u65ad\u662f\u5426\u4e3a\u7a7a\u8868\uff0c\u62a5\u5f02\u5e38\n\n\t\tprintf(\"\u8be5\u94fe\u8868\u4e3a\u7a7a\\n\");\n\n\t}\n\telse {\n\t\tElemType* ptemp = NULL;\/\/\u521b\u65b0\u4e00\u4e2a\u5360\u4f4d\u8282\u70b9\n\n\t\tp = p->next;\n\n\t\tptemp = p->next;\/\/\u5c06\u5934\u8282\u70b9\u7684\u4e0b\u4e0b\u4e2a\u8282\u70b9\u6307\u5411\u5360\u4f4d\u8282\u70b9\n\n\t\tdelete p;\n\n\t\tp = NULL;\n\n\t\thead->next = ptemp;\/\/\u5934\u8282\u70b9\u7684\u6307\u9488\u66f4\u6362\n\n\t}\n\n}\n\n\n\n\/\/\u6d4b\u8bd5\u51fd\u6570\n\nint main() {\n\tLinkList l;\n\n\tint i;\n\n\tcout &lt;&lt; \"1.\u521b\u5efa\u5355\u94fe\u8868\\n2.\u904d\u5386\u5355\u94fe\u8868\\n3.\u83b7\u53d6\u5355\u94fe\u8868\u7684\u957f\u5ea6\\n4.\u5224\u65ad\u5355\u94fe\u8868\u662f\u5426\u4e3a\u7a7a\\n5.\u83b7\u53d6\u8282\u70b9\\n\";\n\n\tcout &lt;&lt; \"6.\u5728\u5c3e\u90e8\u63d2\u5165\u6307\u5b9a\u5143\u7d20\\n7.\u5728\u6307\u5b9a\u4f4d\u7f6e\u63d2\u5165\u6307\u5b9a\u5143\u7d20\\n8.\u5728\u5934\u90e8\u63d2\u5165\u6307\u5b9a\u5143\u7d20\\n\";\n\n\tcout &lt;&lt; \"9.\u5728\u5c3e\u90e8\u5220\u9664\u5143\u7d20\\n10.\u5220\u9664\u6240\u6709\u5143\u7d20\\n11.\u5220\u9664\u6307\u5b9a\u5143\u7d20\\n12.\u5728\u5934\u90e8\u5220\u9664\u5143\u7d20\\n0.\u9000\u51fa\" &lt;&lt; endl;\n\n\n\n\tdo {\n\t\tcout &lt;&lt; \"\u8bf7\u8f93\u5165\u8981\u6267\u884c\u7684\u64cd\u4f5c\" &lt;&lt; endl;\n\n\t\tcin >> i;\n\n\t\tswitch (i) {\n\t\tcase 1: {\n\t\t\tint n;\n\n\t\t\tcout &lt;&lt; \"\u8bf7\u8f93\u5165\u5355\u94fe\u8868\u7684\u957f\u5ea6\uff1a\" &lt;&lt; endl;\n\n\t\t\tcin >> n;\n\n\t\t\tl.CreateLinkList(n);\n\n\t\t\tbreak;\n\n\t\t}\n\n\t\tcase 2: {\n\t\t\tl.TravalLinkList();\n\n\t\t\tbreak;\n\n\t\t}\n\n\t\tcase 3: {\n\t\t\tcout &lt;&lt; \"\u8be5\u94fe\u8868\u7684\u957f\u5ea6\u4e3a\" &lt;&lt; l.GetLength() &lt;&lt; endl;\n\n\t\t\tbreak;\n\n\t\t}\n\n\t\tcase 4: {\n\t\t\tif (l.IsEmpty() == 1) {\n\t\t\t\tcout &lt;&lt; \"\u8be5\u94fe\u8868\u662f\u4e3a\u7a7a\u8868\" &lt;&lt; endl;\n\n\t\t\t}\n\t\t\telse {\n\t\t\t\tcout &lt;&lt; \"\u8be5\u94fe\u8868\u4e0d\u662f\u4e3a\u7a7a\u8868\" &lt;&lt; endl;\n\n\t\t\t}\n\n\t\t\tbreak;\n\n\t\t}\n\n\t\tcase 5: {\n\t\t\tDataType data;\n\n\t\t\tcout &lt;&lt; \"\u8bf7\u8f93\u5165\u8981\u83b7\u53d6\u8282\u70b9\u7684\u503c\" &lt;&lt; endl;\n\n\t\t\tcin >> data;\n\n\t\t\tcout &lt;&lt; \"\u8be5\u8282\u70b9\u7684\u503c\u4e3a\" &lt;&lt; l.Find(data)->data &lt;&lt; endl;\n\n\t\t\tbreak;\n\n\t\t}\n\n\t\tcase 6: {\n\t\t\tDataType endData;\n\n\t\t\tcout &lt;&lt; \"\u8bf7\u8f93\u5165\u8981\u5728\u5c3e\u90e8\u63d2\u5165\u7684\u503c\" &lt;&lt; endl;\n\n\t\t\tcin >> endData;\n\n\t\t\tl.InsertElemAtEnd(endData);\n\n\t\t\tbreak;\n\n\t\t}\n\n\t\tcase 7: {\n\t\t\tDataType pointData;\n\n\t\t\tint index;\n\n\t\t\tcout &lt;&lt; \"\u8bf7\u8f93\u5165\u8981\u63d2\u5165\u7684\u6570\u636e:\" &lt;&lt; endl;\n\n\t\t\tcin >> pointData;\n\n\t\t\tcout &lt;&lt; \"\u8bf7\u8f93\u5165\u8981\u63d2\u5165\u6570\u636e\u7684\u4f4d\u7f6e\uff1a\" &lt;&lt; endl;\n\n\t\t\tcin >> index;\n\n\t\t\tl.InsertElemAtIndex(pointData, index);\n\n\t\t\tbreak;\n\n\t\t}\n\n\t\tcase 8: {\n\t\t\tDataType headData;\n\n\t\t\tcout &lt;&lt; \"\u8bf7\u8f93\u5165\u8981\u5728\u5934\u90e8\u63d2\u5165\u7684\u503c\" &lt;&lt; endl;\n\n\t\t\tcin >> headData;\n\n\t\t\tl.InsertElemAtHead(headData);\n\n\t\t\tbreak;\n\n\t\t}\n\n\t\tcase 9: {\n\t\t\tl.DeleteElemAtEnd();\n\n\t\t\tbreak;\n\n\t\t}\n\n\t\tcase 10: {\n\t\t\tl.DeleteAll();\n\n\t\t\tbreak;\n\n\t\t}\n\n\t\tcase 11: {\n\t\t\tDataType pointDeleteData;\n\n\t\t\tcout &lt;&lt; \"\u8bf7\u8f93\u5165\u8981\u5220\u9664\u7684\u6570\u636e\" &lt;&lt; endl;\n\n\t\t\tcin >> pointDeleteData;\n\n\t\t\tl.DeleteElemAtPoint(pointDeleteData);\n\n\t\t\tbreak;\n\n\t\t}\n\n\t\tcase 12: {\n\t\t\tl.DeleteElemAtHead();\n\n\t\t\tbreak;\n\n\t\tdefault:\n\n\t\t\tbreak;\n\n\t\t}\n\n\t\t}\n\n\n\n\t} while (i != 0);\n\n\treturn 0;\n\n\n\n}\n<\/code><\/pre><\/div>\n\n\n\n<p>c++\u5c0f\u5b66\u671f\u7684\u94fe\u8868\u4f5c\u4e1a<\/p>\n<div class=\"clearfix\"><\/div>","protected":false},"excerpt":{"rendered":"<p>c++\u5c0f\u5b66\u671f\u7684\u94fe\u8868\u4f5c\u4e1a<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-144","post","type-post","status-publish","format-standard","hentry","category-2"],"_links":{"self":[{"href":"https:\/\/www.wangsilin.cn\/index.php\/wp-json\/wp\/v2\/posts\/144","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wangsilin.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wangsilin.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wangsilin.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wangsilin.cn\/index.php\/wp-json\/wp\/v2\/comments?post=144"}],"version-history":[{"count":6,"href":"https:\/\/www.wangsilin.cn\/index.php\/wp-json\/wp\/v2\/posts\/144\/revisions"}],"predecessor-version":[{"id":151,"href":"https:\/\/www.wangsilin.cn\/index.php\/wp-json\/wp\/v2\/posts\/144\/revisions\/151"}],"wp:attachment":[{"href":"https:\/\/www.wangsilin.cn\/index.php\/wp-json\/wp\/v2\/media?parent=144"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wangsilin.cn\/index.php\/wp-json\/wp\/v2\/categories?post=144"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wangsilin.cn\/index.php\/wp-json\/wp\/v2\/tags?post=144"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}